Run 1 · October 6 · Ten highest-block-count passing and ten failing completed attempts with drawings. “Passing” means recorded automated acceptance, not expert approval. Failure images show the author's submitted revision; independent reread results below determine acceptance. Attempts without drawings are excluded. This deliberately complex sample is not a success-rate estimate.
Passing · 10
t8_profile_01098d50
69 blocks · 2× SJ 0.452 · edge ratio 6.210 · 18.9 min
R1 on top with box round hole 2, wrap block on the round, hole 1 ring across the level line, hole 3 and hole 4 rings, R0 boxed so the fill gets its 4 corners, grid-like lower half
Revision 1 · M · stepped / layered
t8_profile_011abbc0
50 blocks · 2× SJ 0.363 · edge ratio 8.174 · 11.1 min
grid-ish blocks: sector/notch cluster at upper left, reverse O-grid on H1 and H2 boxes, H3 ring to the chamfer round, slot drawn as eight blocks with a ring of neighbours, corner round in its own pair of blocks
Revision 1 · F · stepped / layered
t8_block_040566d0
47 blocks · 2× SJ 0.462 · edge ratio 4.327 · 5.5 min
straight cuts at outline junction levels; boxed circle and slot holes; radial cuts from convex round midpoints to the round's centre; 45 degree cuts at the concave round
Revision 1 · F · single profile
Failing · 10
t8_profile_01068fb0
67 blocks · 2× SJ 0.489 · edge ratio 20.313 · 19.5 min
left cap fanned from pocket P1 corners to round; slot right end, hole 2 and pocket P0 joined by short radial cuts; P0 drawn as 4-block ring; P1 left to fill
Revision 2 · F · stepped / layered
t8_profile_010cf468
33 blocks · 2× SJ 0.408 · edge ratio 6.740 · 10.4 min